提高醋酸纤维素膜的孔隙率:气压和水压过程的比较研究

IF 3.2 4区 工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY
Sang Wook Kang
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引用次数: 0

摘要

多孔材料行业的快速发展强调了对能够提高性能,安全性和环境可持续性的先进材料的关键需求。本研究的重点是开发用于各种应用的新型多孔醋酸纤维素(CA),采用气压法优化其孔隙度、热稳定性和电解质润湿性等性能。本研究通过综合分析各种添加剂(甘油、乳酸和乙醇酸)对CA制备和性能的影响,旨在解决传统多孔材料固有的局限性。我们的实验结果表明,气体压力技术,加上特定添加剂的掺入,显著影响了CA多孔材料的孔隙率和热性能,提高了它们的性能指标。本研究不仅促进了多孔材料技术的进步,而且通过利用可生物降解的可再生材料生产高度热稳定的多孔材料,符合绿色化学的原则。我们的工作预示着多孔材料设计的新时代,其特点是改进了储能解决方案,减少了对环境的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Enhanced Porosity of Cellulose Acetate Membranes: A Comparative Study of Gas Pressure and Water Pressure Processes

Enhanced Porosity of Cellulose Acetate Membranes: A Comparative Study of Gas Pressure and Water Pressure Processes

Enhanced Porosity of Cellulose Acetate Membranes: A Comparative Study of Gas Pressure and Water Pressure Processes

The rapid evolution of the porous materials industry has underscored the crucial need for advanced materials capable of enhancing the performance, safety, and environmental sustainability. This study focuses on the development of novel porous cellulose acetate (CA) for various applications, employing gas pressure methods to optimize properties such as porosity, thermal stability, and electrolyte wettability. Through a comprehensive analysis of the effects of various additives (glycerin, lactic acid, and glycolic acid) on the fabrication and performance of CA, this research aims to address the inherent limitations of traditional porous materials. Our experimental findings reveal that the gas pressure technique, coupled with specific additive incorporation, significantly influences the porosity and thermal properties of CA porous materials, enhancing their performance metrics. This study not only contributes to the advancement of porous materials technology but also aligns with the principles of green chemistry by utilizing biodegradable, renewable materials in the production of highly thermally stable porous materials. Our work heralds a new era in porous materials design, characterized by improved energy storage solutions and reduced environmental impact.

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来源期刊
Korean Journal of Chemical Engineering
Korean Journal of Chemical Engineering 工程技术-工程:化工
CiteScore
4.60
自引率
11.10%
发文量
310
审稿时长
4.7 months
期刊介绍: The Korean Journal of Chemical Engineering provides a global forum for the dissemination of research in chemical engineering. The Journal publishes significant research results obtained in the Asia-Pacific region, and simultaneously introduces recent technical progress made in other areas of the world to this region. Submitted research papers must be of potential industrial significance and specifically concerned with chemical engineering. The editors will give preference to papers having a clearly stated practical scope and applicability in the areas of chemical engineering, and to those where new theoretical concepts are supported by new experimental details. The Journal also regularly publishes featured reviews on emerging and industrially important subjects of chemical engineering as well as selected papers presented at international conferences on the subjects.
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